10405275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 18217584

約数和(自身を除く): 7812309

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 8161, 24483, 40805, 122415, 138737, 204025, 416211, 612075, 693685, 2081055, 3468425, 10405275]

約数ペア:

[(1, 10405275), (3, 3468425), (5, 2081055), (15, 693685), (17, 612075), (25, 416211), (51, 204025), (75, 138737), (85, 122415), (255, 40805), (425, 24483), (1275, 8161)]